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Statistics

Independent simple random samples from two groups of patients used in an clinical trial yielded the following measurements on glucose levels following a new drug treatment:

Group A: 54, 99, 105, 46, 70, 87, 55, 58, 139, 91, 102, 110
Group B: 93, 91, 93, 150, 80, 104, 128, 83, 88, 95,94, 97

Do these data provide sufficient evidence to indicate that the mean of group A is different than the mean of Group B? Let alpha=0.05.

What's null hypothesis for this research question?

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22. Q22
What assumptions do we test before running the statistical test? SHOW your results on the test. Just write down the key numbers (including tests, statistics, p value and your conclusions) without copying and pasting SPSS output tables.

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23. Q23
What test do you plan to conduct to test the hypothesis? WHY? What's your conclusion on hypothesis testing? Show the key evidence (statistic, p value, conclusion on hypothesis testing) to support your conclusions without copying and pasting SPSS output tables. (max 100 characters)

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Solution Summary

The null hypothesis test, p-value and conclusions are provided. Complete, Neat and Step-by-step Solutions are provided in the attached files.

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